Design, synthesis and anti-inflammatory activity of pyrimidine scaffold benzamide derivatives as epidermal growth factor receptor tyrosine kinase inhibitors
作者:K. Thirumurugan、Sivalingam Lakshmanan、Dharman Govindaraj、D. Sam Daniel Prabu、N. Ramalakshmi、S. Arul Antony
DOI:10.1016/j.molstruc.2018.06.003
日期:2018.11
Abstract Novel serious of pyrimidine scaffold benzamide derivatives (9 a-k) were synthesized and characterized by IR, HRMS, and NMR. Docking study of compounds 9 g, 9 h exhibited H-bonding interacts with Met769 into ATP binding site of EGFR-TK which showed similar binding mode to Lapitinib (PDB code: 1M17). Results indicated the ability to potent and selective inhibitors of the Epidermal Growth Factor
摘要 合成了一系列新型嘧啶支架苯甲酰胺衍生物(9ak),并通过IR、HRMS 和NMR 对其进行了表征。化合物 9 g、9 h 的对接研究表明,与 Met769 的 H 键相互作用进入 EGFR-TK 的 ATP 结合位点,显示出与拉匹替尼(PDB 代码:1M17)相似的结合模式。结果表明能够有效和选择性地抑制表皮生长因子受体酪氨酸激酶 (EGFR-TK)。使用B3LYP/6-31G方法研究了标题化合物的分子静电势(MEP)、前沿分子轨道(FMO)和HOMO-LUMO能隙。筛选合成的化合物的体外抗炎活性。